Handbag



FIG. 1 is a front view of my new, original and ornamental design for a handbag;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is right view thereof; and,

FIG. 7 is front perspective view thereof.

The broken lines shown on the drawings represent stitching and are part of the claimed design. 

The ornamental design for a handbag design, as shown and described. 